<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>匾牌设计</title>
    <style type="text/css">
        body{
            text-align: center;
        }
        #div0{
            maigin:100px;
            wigth:800px;
            padding: 100px;
            border: 20px outset #ff0000;
            margin: 20px;
        }
        .r{
            font-style: italic;
            font-weight: bold;
            font-size: 70px;
            line-height: 150%;
            font-family: 隶书;
        }
    </style>
</head>
<body>
<div>
    <div id="div0" >
        <div class="r">
        海乃百川 有容乃大
        </div>
    </div>
</div>
</body>
</html>